Assertion: Charge carriers do not move with acceleration but with a steady drift velocity.
Reason: Charge carriers undergo collisions with ions and atoms during transit.
Options:
(a) Both A and R are true and R is the correct explanation of A.
(b) Both A and R are true but R is not the correct explanation of A.
(c) A is true but R is false.
(d) A is false and R is also false.